Having successfully dieted (7)
I believe the answer is:
slimmer
(Other definitions for slimmer that I've seen before include "More slender" , "One losing weight" , "person who's trying to lose weight" , "in better shape?" , "thinner" .)
I believe the answer is:
slimmer
(Other definitions for slimmer that I've seen before include "More slender" , "One losing weight" , "person who's trying to lose weight" , "in better shape?" , "thinner" .)